This casual sandal uses three buckles to hold the foot in place. The fashion simple stitching design makes the material and color design of shoes have more possibilities. We offer three styles: white, pink and camo. We can also design different colors, materials and prints according to your needs. The insole is soft PU, and the middle layer is made of flexible and soft cork sole, which can effectively cushion the pressure on the foot when walking.Question: How long can I expect to get the development sample?Samples will be ready within 10-15 days after we receive your request.Question : How does your factory do regarding quality control?A: We have standard QC system to control the quality.